Optimization of mechanochemical surface modification parameters on planetary mill using an I-optimal experimental design

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dc.contributor.authorOzdemir, Akin
dc.contributor.authorUcurum, Metin
dc.date.accessioned2024-10-04T18:52:33Z
dc.date.available2024-10-04T18:52:33Z
dc.date.issued2024
dc.departmentBayburt Üniversitesien_US
dc.description.abstractSeveral micro -particle -size additives and filler minerals are added to many industrial products, especially plastic, in order to reduce cost and improve mechanical properties and appearance. Also, grinding and surface modification are two fundamental properties of the filler minerals used in plastic products. Notably, Bayburt stone (BS) used as a natural raw material from Bayburt, Turkiye contains 76% SiO2 and 15% Al2O3. In this paper, the hydrophilic surface structure of micronized Bayburt stone (MBS) was made hydrophobe by mechanochemical surface modification using calcium stearate [Ca(C17H35COO)2] in a laboratory -type planetary mill. Next, the optimum conditions of the surface modification design factors, which are (1) ball filling ratio = 30.53%, (2) powder filling ratio = 10.43%, (3) mill speed = 475.91 rpm, (4) chemical dosage = 1.99% of powder, and (5) modification time = 4.83 min., were obtained using the proposed I -optimal design -focused optimization model when predicting the model parameters. In addition, a coated micronized Bayburt stone (CMBS) product with an active ratio (AR) of 99.90% and d10, d50, and d90 values of 1.32 mu m, 3.48 mu m and 9.55 mu m were achieved. Finally, particle size distribution (PSD), thermo-gravimetric and differential thermal analyzer (TG -DTA), Fourier transform infrared (FTIR), scanning electron microscope (SEM), electron dispersive spectrum (EDS), and contact angle analyses were performed on the CMBS product.en_US
dc.identifier.doi10.1016/j.powtec.2024.119495
dc.identifier.issn0032-5910
dc.identifier.issn1873-328X
dc.identifier.scopus2-s2.0-85183978766en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.powtec.2024.119495
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3552
dc.identifier.volume436en_US
dc.identifier.wosWOS:001176001400001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofPowder Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPlanetary millen_US
dc.subjectMechanochemicalen_US
dc.subjectSurface modificationen_US
dc.subjectI -optimal experimental designen_US
dc.subjectBayburt stoneen_US
dc.titleOptimization of mechanochemical surface modification parameters on planetary mill using an I-optimal experimental designen_US
dc.typeArticleen_US

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